Wow, that's a good deal. Pro Plus is a good lively monofilament. Sorta the monofilament version of NXT. Good power, crisper than NXT and holds tension better. Fusion is just a kevlar blend so it's nothing like NXT. TNT2 is regularly $10 so $8 isn't that good of a deal. I think it should be priced around $6-8 anyway.